Chase security doors are specifically designed and manufactured to be tough and dependable. They are strong enough to withstand punishing personnel-ridden vehicle traffic, yet lightweight enough to open easily, operate smoothly and allow for damage free, safe passage for personnel and equipment. All Chase security doors have been tested by the United States Postal Service and meet RE-5 security guidelines.
Door Panel – Patented, one-piece rotationally molded construction with ¼” thick rotationally molded polyethylene outer skin offers the lightest weight per panel of any USPS approved traffic door. This door offers extraordinary impact resistance and retains its properties to –40 degree F.
Internal Reinforcement – The leading and back edge of door are internally reinforced with tubular steel to ensure flatness and strengthen the door panel.
Insulated Core – The foamed-in-place Non-CFC urethane core (permanently bonded to the outer surface) does not break down when impacted, provides sound abatement and excellent thermal separation with an R factor of 10.83.
Gasketing – Full perimeter gasketing provides thermal separation and is factory applied without the use of metal strips or fasteners, making it easy to replace in the field.
Upper Hinge – Double-acting v-cam hinging system operates smoothly and is virtually maintenance free with its permanently lubricated needle bearing roller assembly. Optional stainless steel hinge is available.
Bottom Hinge – For additional strength and durability the hinge is designed with pillow block constructed of zinc plated ductile iron (stainless steel is optional) with a UHMW sleeve and solid cast aluminum lower hinge adapter. Plus the lower hinge adapter has a provision for mounting an optinal spring assist.
Bumpers – The ultimate in-door protection, the rotationally molded high-impact teardrop bumpers act as a shock absorber, extending the life of the door. 38” high bumpers are standard on both sides of the door.
Additional Security – Upper and lower cane bolts, 2” chain or cable lock sleeves, and tamper proof fasteners are used for additional security.
Window – Double glazed 1/8” thick polycarbonate recessed vision panels with three security bars spaced 7” centers.
Chase RE-5 approved security doors are equipped with the following:
- Heavy-duty industrial teardrop bumpers
- Three security bars spaced on 7" centers
- Double-glazed 1/8" polycarbonate recessed vision panels
- 5/8" upper and lower cane bolts
- 2" lock sleeve - accepts cable or chain for locking
- Tamper proof fasteners
- Full perimeter gasketing
- Heavy-duty lower hinge guards
- Directional signs
- Internal steel reinforcement
- Heavy-duty hardware with spring assist
- Optional red/green bumper configuration